public static void ClearCredentials(this ICredentialReceiver receiver)
{
if (receiver is null)
{
throw new System.ArgumentNullException(nameof(receiver));
}
receiver.ReceiveCredentials(null);
}
public static void ReceiveCredentials(this ICredentialReceiver receiver, string fileName)
{
if (receiver is null)
{
throw new System.ArgumentNullException(nameof(receiver));
}
if (File.Exists(fileName))
{
receiver.ReceiveCredentials(File.ReadAllLines(fileName));
}
}